This article presents a numerical model and calculation algorithm for solving the problem of two-dimensional oil filtration in a porous medium, in which the change in permeability value when changing reservoir pressure in the process of two-dimensional oil filtration represents oil in a porous medium, analyzed using numerical, 2D and 3D graphics. In the process under consideration, the dependence of conductivity on pressure was determined using two different calculation formulas for small and large changes in pressure in the layer, and the equation was solved by the Drive method based on a scheme for changing directions. At the same time, a parallel calculation algorithm has been developed for the case when the calculation is carried out towards each other in two identical directions x, a comparative analysis of the time spent on sequential and parallel calculations is presented, and a general conclusion about the process is made.
| Mualliflar | Ravshanov, N., Nematov, A., Ismailov, Sh., Равшанов, Н., Неъматов, А., Исмаилов, Ш. |
|---|---|
| Jurnal | Ҳисоблаш ва амалий математика муаммолари |
| Nashr sanasi | 2024-10-11 |
| Son | 4 |
| Betlar | 18-32 |
| Til | Rus |
pressure, mathematical model, porous medium, numerical model, sweep method, finite difference method, давление, математическая модель, пористая среда, численная модель, метод прогонки, метод конечных разностей
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